btrfs-progs: docs: add a note about RW degraded mount - #1153
Open
adam900710 wants to merge 1 commit into
Open
Conversation
When a new chunk is allocated during an RW degraded mount, btrfs can allocate new chunks with other profiles, like SINGLE, if the current devices can no longer support the original profile. This can cause unexpected chunk profiles, and the end user is recommended to balance them out if they want to maintain the current allocation profile. Signed-off-by: Qu Wenruo <wqu@suse.com>
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
When a new chunk is allocated during an RW degraded mount, btrfs can allocate new chunks with other profiles, like SINGLE, if the current devices can no longer support the original profile.
This can cause unexpected chunk profiles, and the end user is recommended to balance them out if they want to maintain the current allocation profile.